JPS63146756U - - Google Patents
Info
- Publication number
- JPS63146756U JPS63146756U JP3911887U JP3911887U JPS63146756U JP S63146756 U JPS63146756 U JP S63146756U JP 3911887 U JP3911887 U JP 3911887U JP 3911887 U JP3911887 U JP 3911887U JP S63146756 U JPS63146756 U JP S63146756U
- Authority
- JP
- Japan
- Prior art keywords
- oxygen concentration
- internal combustion
- exhaust gas
- detection section
- combustion engine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 239000007789 gas Substances 0.000 claims 2
- 229910052746 lanthanum Inorganic materials 0.000 claims 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
Landscapes
- Measuring Oxygen Concentration In Cells (AREA)
Description
第1図は本考案の一実施例を示す断面図、第2
図は酸素センサの従来例を示す断面図である。 1…セラミツク管、4…触媒層、5…保護層、
11,12…電極。
図は酸素センサの従来例を示す断面図である。 1…セラミツク管、4…触媒層、5…保護層、
11,12…電極。
Claims (1)
- 機関の排気通路に臨ませて取付けられ、排気中
の酸素濃度を検出する酸素濃度検出部と、該酸素
濃度検出部に取付けられその酸素濃度検出値を取
出す電極と、を備える内燃機関の酸素センサにお
いて、前記電極の少なくとも排気に晒される部位
を、コバルト酸ランタン系導電部材により、形成
したことを特徴とする内燃機関の酸素センサ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3911887U JPS63146756U (ja) | 1987-03-19 | 1987-03-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3911887U JPS63146756U (ja) | 1987-03-19 | 1987-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63146756U true JPS63146756U (ja) | 1988-09-28 |
Family
ID=30851996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3911887U Pending JPS63146756U (ja) | 1987-03-19 | 1987-03-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63146756U (ja) |
-
1987
- 1987-03-19 JP JP3911887U patent/JPS63146756U/ja active Pending